I have tried several times to complete this mission but every attempt i use it doesnt work. I have tried watching some of the worlds matches, logged in and out of league, re-installed league, I've tried watching the video several times. Please help me to resolve this issue as i want to proceed on completing all the missions.
The Help & Support board is here to address technical issues, or any other League-related questions you have for our Player Support team. If it’s serious enough, you’ll still want to [submit a ticket](https://support.riotgames.com/hc/en-us/requests/new) the old-fashioned way, but for more general questions or issues, this is a great place to post them.
Follow the [Universal Rules](http://boards.oce.leagueoflegends.com/en/c/announcements/BjArMH2B-boards-universal-rules) and keep content focused on appropriate topics for these boards. Vote on the most helpful content that you think should be seen by our Player Support team or other players.
**DO NOT** post content regarding account suspensions here. [Submit a ticket](https://support.riotgames.com/hc/en-us/requests/new) instead.
**DO NOT** post bug reports here. Instead, head on over to our [Report a Bug](http://boards.na.leagueoflegends.com/en/c/bug-report) board.